#!/bin/bash
# We depend on network modules being loaded
[ "$1" = "-d" ] && echo network

# If our prerequisites are not met, fail.
which mount.diod >/dev/null 2>&1 || exit 1

# if an nbd device is not somewhere in the chain of devices root is mounted on,
# fail the hostonly check.
[ "$1" = "-h" ] && {
    is_nbd() { [[ -b /dev/block/$1 && $1 == 43:* ]] ;}
    . $dracutfunctions

    rootdev=$(find_root_block_device)
    [[ -b /dev/block/$rootdev ]] || exit 1
    check_block_and_slaves is_nbd "$rootdev" || exit 1
}

exit 0
